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[tr][td] 项目中需要将后台浏览器的窗口全屏，也就是我们点击一个按钮要实现按F11全屏的效果。 在HTML5中,W3C制定了关于全屏的API，就可以实现全屏幕的效果，也可以让页面中的图片，视频等全屏目前只有google chrome 15 +, safri5.1+,firfox10+,IE11支持。
全屏 [*]var docElm = document.documentElement; [*] [*]//W3C [*] [*]if (docElm.requestFullscreen) { [*] [*] docElm.requestFullscreen(); [*] [*]} [*] [*]//FireFox [*] [*]else if (docElm.mozRequestFullScreen) { [*] [*] docElm.mozRequestFullScreen(); [*] [*]} [*] [*]//Chrome等 [*] [*]else if (docElm.webkitRequestFullScreen) { [*] [*] docElm.webkitRequestFullScreen(); [*] [*]} [*] [*]//IE11 [*] [*]else if (elem.msRequestFullscreen) { [*] [*] elem.msRequestFullscreen(); [*] [*]} 复制代码 退出全屏 [*]if (document.exitFullscreen) { [*] [*] document.exitFullscreen(); [*] [*]} [*] [*]else if (document.mozCancelFullScreen) { [*] [*] document.mozCancelFullScreen(); [*] [*]} [*] [*]else if (document.webkitCancelFullScreen) { [*] [*] document.webkitCancelFullScreen(); [*] [*]} [*] [*]else if (document.m**itFullscreen) { [*] [*] document.m**itFullscreen(); [*] [*]} 复制代码 事件监听 [*]document.addEventListener("fullscreenchange", function () { [*] [*] fullscreenState.innerHTML = (document.fullscreen)? "" : "not ";}, false); [*] [*] [*] [*]document.addEventListener("mozfullscreenchange", function () { [*] [*] fullscreenState.innerHTML = (document.mozFullScreen)? "" : "not ";}, false); [*] [*] [*] [*]document.addEventListener("webkitfullscreenchange", function () { [*] [*] fullscreenState.innerHTML = (document.webkitIsFullScreen)? "" : "not ";}, false); [*] [*]document.addEventListener("msfullscreenchange", function () { [*] [*] fullscreenState.innerHTML = (document.msFullscreenElement)? "" : "not ";}, false); 复制代码 全屏样式设置 在浏览器全屏的使用我们还可以进行样式设置 [*]html:-moz-full-screen { [*] [*] background: red; [*] [*]} [*] [*] [*] [*]html:-webkit-full-screen { [*] [*] background: red; [*] [*]} [*] [*] [*] [*]html:fullscreen { [*] [*] background: red; [*] [*]} 复制代码 附录 1 一个在线的Demo http://robnyman.github.io/fullscreen/ 2 HTML5全屏API之网络钓鱼 http://www.36ria.com/5807 3 jquery封装的全屏插件 http://johndyer.name/native-fullscreen-javascript-api-plus-jquery-plugin/ 4 更加详细的全屏API介绍 4.1 https://developer.mozilla.org/en-US/docs/Web/Guide/API/DOM/Using_full_screen_mode 4.2 https://dvcs.w3.org/hg/fullscreen/raw-file/tip/Overview.html [/td][/tr] |
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